70899798396 has 48 divisors (see below), whose sum is σ = 189115202304. Its totient is φ = 20251827456.

The previous prime is 70899798353. The next prime is 70899798433. The reversal of 70899798396 is 69389799807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221956 + ... + 437108.

It is an arithmetic number, because the mean of its divisors is an integer number (3939900048).

Almost surely, 2^70899798396 is an apocalyptic number.

It is an amenable number.

70899798396 is an abundant number, since it is smaller than the sum of its proper divisors (118215403908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70899798396 is a wasteful number, since it uses less digits than its factorization.

70899798396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219090 (or 219088 counting only the distinct ones).

The product of its (nonzero) digits is 370355328, while the sum is 75.

The spelling of 70899798396 in words is "seventy billion, eight hundred ninety-nine million, seven hundred ninety-eight thousand, three hundred ninety-six".